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NVIDIA GeForce RTX 3080 10GB + Intel Core i5-9400F

Bottleneck Analysis & Gaming FPS Estimates

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Severe CPU Bottleneck

Significant bottleneck (~60%). Upgrading the CPU is strongly recommended.

Bottleneck at a Glance

60%
1080p Bottleneck
CPU
60%
1440p Bottleneck
CPU
59.1%
4K Bottleneck
CPU

Component Specs

10GB
GPU VRAM
320W
GPU TDP
6C/6T
CPU Cores
LGA1151
Socket
🛒 Check NVIDIA GeForce RTX 3080 10GB Price🛒 Check Intel Core i5-9400F Price

Estimated FPS in Popular Games (1080p)

GameLowHighUltraGenre
Grand Theft Auto VI (GTA 6)906244Open World
Cyberpunk 20771298963Action Rpg
Counter-Strike 2 (CS2)361249178Fps Shooter
Valorant484334240Fps Shooter
Grand Theft Auto V (GTA 5)235162116Open World
Red Dead Redemption 216111280Open World
Fortnite274189135Battle Royale
Call of Duty: Warzone19013294Battle Royale
Call of Duty: Black Ops 618813092Fps Shooter
Apex Legends319220158Battle Royale
Minecraft (with Shaders)17412086Sandbox
League of Legends (LoL)524362259Moba
Dota 2316218156Moba
PUBG: Battlegrounds241166119Battle Royale
Overwatch 2384265190Fps Shooter
Rainbow Six Siege433299215Fps Shooter
Rust1429870Survival
Escape from Tarkov1218360Survival Fps
Hogwarts Legacy1409769Action Rpg
Elden Ring17211985Action Rpg
Baldur's Gate 315310575Rpg
Starfield1077453Action Rpg
Helldivers 215310675Co Op Shooter
Black Myth: Wukong1268763Action Rpg
Alan Wake 21127855Survival Horror
Palworld16311380Survival
EA Sports FC 25273189136Sports
Forza Horizon 5208144102Racing
The Witcher 3 (Next-Gen)16111180Action Rpg
Marvel's Spider-Man 21429870Action Adventure
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Upgrade Recommendations

Current: Intel Core i5-9400F
⬆ Intel Core i7-9700K
+35.2% performance gain
Your Intel Core i5-9400F limits the NVIDIA GeForce RTX 3080 10GB by ~60%. Upgrading to Intel Core i7-9700K unlocks ~35.2% more CPU performance on the same socket.
View New ComboCheck Price on Amazon

Compatibility & Power

⚡Recommended PSU: 550W (80+ Bronze or better)
🔌CPU Socket: LGA1151 — verify your motherboard compatibility.
⚠️9th Gen Intel CPUs on 300-series motherboards may require a BIOS update.
🎮VRAM: 10GB GDDR — check per-game requirements in the FPS table.
🔋GPU Power Draw: 320W — CPU: 65W

FAQ

Does the Intel Core i5-9400F bottleneck the NVIDIA GeForce RTX 3080 10GB?

At 1080p, the estimated bottleneck is 60% (CPU).

What PSU do I need?

A quality 550W 80+ Bronze PSU is recommended.

Can I upgrade the CPU without changing my motherboard?

Yes — as long as you stay on the LGA1151 socket.

Compare Other Pairings

NVIDIA GeForce GTX 1050 TiNVIDIA GeForce GTX 1060 6GBNVIDIA GeForce GTX 1070NVIDIA GeForce GTX 1070 TiNVIDIA GeForce GTX 1080NVIDIA GeForce GTX 1080 Ti
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